#
# Makefile for z80/SDCC
# @author Takahide Matsutsuka <markn@markn.org>
#
# $Id: Makefile.z80,v 1.5 2007/09/10 15:09:28 matsutsuka Exp $
#

### Compiler definitions
CC       = sdcc
LD       = sdcc
#LD       = link-z80
AS       = as-z80
AR	 = sdcclib
OBJCOPY  = objcopy
STRIP    = strip

### Custom rules
CUSTOM_RULE_C_TO_OBJECTDIR_D=1
CUSTOM_RULE_ALLOBJS_TO_TARGETLIB=1
CUSTOM_RULE_LINK=1

### Default flags
CFLAGS  += --std-c99 --vc -mz80
ASFLAGS += -l
LDFLAGS += -mz80
AROPTS   = -a

### CPU-dependent directories
CONTIKI_CPU_DIRS = . dev lib

### CPU-dependent source files
CONTIKI_SOURCEFILES += strcasecmp.c mtarch.c uip_arch.c \
	libconio_arch.c log-conio.c rs232.c
CONTIKI_ASMFILES += uip_arch-asm.S

CONTIKI_HASMOBJECTFILES = ${addprefix $(OBJECTDIR)/,$(CONTIKI_HASMFILES:.hS=.o)}

CONTIKI_PLATFORM_DIRS = $(PLATFORM_APPDIRS) \
	 ${addprefix $(CONTIKI)/platform/$(TARGET)/, $(CONTIKI_TARGET_DIRS)}

#".hS" suffix means assembler file with #include directive
#so that a developer can use definitions of C-style include file
#in assembler file.  Make sure the header file contains only compiler
#directives. (i.e. #define, etc.)
vpath %.hS $(CONTIKI_PLATFORM_DIRS)

ifndef CUSTOM_RULE_HS_TO_OBJECTDIR_O
$(OBJECTDIR)/%.o: %.hS
	cp $< $(OBJECTDIR)/$*.c
	$(CC) $(CFLAGS) -E $(OBJECTDIR)/$*.c > $(OBJECTDIR)/tmp
	perl -pe "s/^#(.*)/;$$1/" $(OBJECTDIR)/tmp > $(OBJECTDIR)/$*.S
	$(AS) $(ASFLAGS) -o $@ $(OBJECTDIR)/$*.S
	rm -f $(OBJECTDIR)/tmp
endif

#CUSTOM_RULE_ALLOBJS_TO_TARGETLIB
contiki-$(TARGET).o: $(CONTIKI_OBJECTFILES) $(PROJECT_OBJECTFILES) $(CONTIKI_ASMOBJECTFILES) $(CONTIKI_HASMOBJECTFILES)
	for target in $^; do $(AR) $(AROPTS) $@ $$target; done

#CUSTOM_RULE_LINK
contiki.ihex: contiki-$(TARGET).o
	$(LD) $(LDFLAGS) -DAUTOSTART_ENABLE $(CONTIKI_TARGET_MAIN) -lcontiki-$(TARGET).o -o $@